Chrysler — Checking Crankshaft End Play
Testing & diagnosis
From a Chrysler service manual covering: IND. 5, IND. 6, IND. 7, IND. 8. Check it applies to your exact model before use.
Procedure
- Measure the space between the end of the rear main bearing and the side of the adjacent thrust shoulder.
- Mount an indicator resting against the flywheel or a vertical surface of the crankshaft.
- Pry the crankshaft back and forth to determine end play.
Tools required
- Dial indicator Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Crankshaft end play 0.003 to 0.007 inch
- Maximum allowable 0.010 inch
Source: Chrysler service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.